baber/WOPTO huggingface dataset:
Patent JP-S63228274-A (JP)
Title: Clipping system in multiwindow
Inventor: OKAMOTO RIKIYA
IPC: G06F3/048
Filed: 1987-03-17
Abstract: PURPOSE:To attain a high speed processing by inspecting whether a graphic in question enters a window before a division to a rectangular area or not before a graphic clipping processing for every rectangular area and excluding the graphic which does not enter as one which is not an object. CONSTITUTION:At the time of clipping segments (graphic) L1-L3 on the window 14 (rectangular area), the clipping processing is carried out on all the window 14 including a part con hidden by the window 12 (whether segments L1-L3 enter the 14 or not is checked) and the segment (graphic) L3 which does not enter the window 14 is eliminated. Thereby, it is not necessary to execute the clipping on a wasteful rectangular area, so that an efficient and high speed clipping processing can be carried out.
Patent JP-S60205808-A (JP)
Title: Magnetic head
Inventor: SAITOU JIYUNICHI
IPC: G11B5/187
Filed: 1984-03-29
Abstract: PURPOSE:To attain high mass productivity of magnetic heads having high reliability by setting a nonmagnetic film of high hardness to tape counter surface after tilting the forming surfaces of a magnetic gap and a thin metallic film at a prescribed angle respectively and therefore securing the stable thin metallic film and high accuracy of the track width. CONSTITUTION:A ferromagnetic thin metallic film 12 is formed at a place near a magnetic gap (g) between core half bodies 11a and 11b, and a nonmagnetic film 13 of high hardness is formed on the film 12. The oxide glasses 14 and 15 are fused and filled into both sides of the gap (g) of a tape counter surface 11' to prescribe the track width. The forming surfaces of both the film 12 and the gap (g) are tilted at a prescribed angle respectively on the surface 11'. Thus the cracks of the film 12 are prevented since the film 13 is formed between the film 12 and the glass 15. This improves both reliability and yield of a magnetic head. In addition, the film 12 formed near the gap (g) contributes to reduction of the magnetic resistance and improvement of both sensitivity and reliability for the magnetic head.
Patent JP-S51139071-A (JP)
Title: Sheet-shaped product supply device
Inventor: ANZAI KANEO
IPC: B65B41/00
Filed: 1975-05-26
Abstract: PURPOSE: Such a device as is simple in construction yet sends out the sheet-shaped products one by one exactly, producing almost no noise. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52144237-A (JP)
Title: Matrix selection type magnetic bubble driving unit
Inventor: WADA KATAFUSA
IPC: G11C11/14
Filed: 1976-05-27
Abstract: PURPOSE: To lower the cost of a magnetic bubble unit by decreasing the circuit number of both driving circuit and switch circuit through the coil constitution into a matrix formation, and thus to keep high the resonance circuit's Q and to minimize the circuit loss. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61223249-A (JP)
Title: Electric controller for diesel engine
Inventor: YASUURA NOBUSHI
IPC: F02D43/00
Filed: 1985-03-27
Abstract: PURPOSE:To improve the starting performance and reduce the noise in the low-load low-revolution region by arranging an intake throttle means and an intake heating means into a suction system and controlling the both means on the basis of the engine revolution speed and the load. CONSTITUTION:Inside the suction pipe 41 of an engine, the intake throttle valve 42 of an intake throttle means 4 and the PTC heater 52 of an intake heating means 5 are built from the upstream side. Said intake throttle valve 42 is operated by an air-servo type actuator 43 controlled by an electromagnetic type three- way solenoid valve 47, and the PTC heater 52 is electric-conduction-controlled through a relay 54. The solenoid valve 47 and the relay 54 are controlled by an electric control means 3 according to the engine operation state. When it is judged that the electric control means 3 is in the intake throttle region or the intake heating region, from each output of an engine revolution speed detecting means and a load detecting means, said electric control means 3 is constituted so as to control the intake throttle means 4 and the intake heating means 5. Further, the intake heating means 5 is brought into stop when the battery voltage is below a set value.
Patent JP-S59190345-A (JP)
Title: Aluminum or aluminum alloy ingot having deformed cross-section for working
Inventor: YANAGIMOTO SHIGERU
IPC: C22F1/04
Filed: 1983-04-11
Abstract: PURPOSE:To obtain the titled ingot enabling the stable manufacture of a forged article having an acute angle by continuously casting Al or an Al alloy so as to provide a shape having an acute angle in its cross-section while specifying the grain size of the structure and the space between secondary dendrite arms. CONSTITUTION:Al or an Al alloy is continuously cast by a hot top continuous casting method using a gas pressure impressing system or other method so as to provide a deformed cross-section having at least one acute angle as shown by the figures, and the cooling rate is properly selected as to form a structure in which >=85% of the grains have <=180mum grain size and >=90% of the spaces each between secondary dendrite arms are <=25mum. The resulting Al or Al alloy ingot can be used as cast to manufacture stably an Al or Al alloy article having an acute angle by plastic working, cold forging or other forming.
Patent JP-H01236020-A (JP)
Title: Automatic bread baking oven
Inventor: HATANO TAKESHI
IPC: A47J37/00
Filed: 1988-03-16
Abstract: PURPOSE:To bake up bread in a shape similar to a general mountain-shaped bread by providing a partition body in the upper side of the kneading container of an automatic bread backing oven. CONSTITUTION:One edge of a partition body 32 is supported pivotally by a turning shaft 33 of a fixed part 26a projected approximately in the center of the long arm of a kneading container 26 and provided in parallel to a short arm. The other edge of the partition body 32 is fixed or opened by a hook 34 provided to a fixed part 26b. Materials such as a flour and water are put in, the kneading container 26 is set, it is activated, then, a kneading wing 28 is repeatedly rotated in positive and reverse directions by a control device 31, and the materials are kneaded. Thereafter, a fermentation and a degassing are repeated prescribed times, thereafter, a forming fermentation process is executed, the kneaded material is expanded to be large, it attains to the partition body 32 provided in the upper part of the kneading container 26, thereafter, the material is further expanded well, and a hollow by the partition body 32 is formed in the central part. In short, the shape is made into the shape similar to the mountain-shaped bread on sale.
Patent JP-S62218957-A (JP)
Title: Copying machine
Inventor: MIYAI KIYOSHI
IPC: G03G15/00
Filed: 1986-03-20
Abstract: PURPOSE:To make the maximum original size to be copied variable so as to change practically copying capacity by changing an original platen. CONSTITUTION:It is supposed that the originally allowable maximum original size of a copying machine is letter size. The original platen 2 with the letter size has almost the same length as that of a copying machine body 1 and five projections 7-11 as control timing signal generating means for copying operation are formed so as to be projected downward near the side edge part of the back of the original platen 2. When the allowable maximum original size of the copying machine is to be expanded up to regal size, the original platen 2 is replaced by an original platen 2' for regal size. The original platen 2' for the regal size forms five projections 7'-11' on its back similarly to the original platen 2 for the letter size, but an interval between backward movement inverting position detecting projections 9', 11' and a forward movement inverting position detecting projection 10' is expanded by X and an interval between a forward movement inverting position detecting projection 10' and a home position detecting projection 7' is also expanded by X.
Patent JP-H09258461-A (JP)
Title: Production of laminated electrophotographic photreceptor
Inventor: KUROKAWA MAKOTO
IPC: G03G5/05
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To enable the formation of a uniform photosensitive layer and to attain the compatibility of the strength to chipping of a film with coatability and the perservable stability of a coating liquid by using a binder resin and specifying the moving speed of a conductive substrate in a vapor vessel of a coating vessel after the bottom end of the conductive substrate parts from the coating liquid after application of a photosensitive layer. SOLUTION: The conductive substrate is parted from the coating vessel and the photosensitive layer is formed of a charge generating layer and a charge transfer layer in the coating applying vessel filled with the coating liquid. In such a case, the binder resin for the charge transfer layer having a viscosity average mol.wt. of 30,000 to 60,000 is used. The moving speed of the conductive substrate in the vapor vessel of the coating applying vessel after the bottom end of the conductive substrate parts from the coating liquid after application of the photosensitive layer is set higher than the moving speed of the conductive substrate at the time of applying the photosensitive layer. Then, the formation of the uniform photosensitive layer is made possible by controlling the drying speed of the coating film without receiving the influence of the variable speed.  The compatibility of the strength to chipping of the film by the cleaning stage of a copying machine and the coatability with the preservable stability of the coating liquid is attained.
Patent JP-S56159258-A (JP)
Title: Solvent type coloring coating material containing acrylic resin
Inventor: TAKESHIMA EIKI
IPC: C09D133/04
Filed: 1980-05-14
Abstract: PURPOSE: The titled coating material, prepared by incorporating a solvent type color coating material based on a thermosetting and a thermoplastic resins with a specific acrylic resin, and having improved chalk-resistance without degrading the adhesion, processability and corrosion resistance thereof.  
     CONSTITUTION: A coating matrial containing (A) 100pts.wt. base resin of a solvent type color coating material based on a thermosetting and a thermoplastic resins, e.g. an alkyd, modified carylic resin, epoxy resin or polyester resin, and (B) 1W 100pts.wt., preferably 10W40pts.wt., acrylic resin having a polymerization degree and molecular structure adjusted to be soluble in a solvent in the coating material, e.g. a copolymer of an acrylic ester having a 1W8C alkyl group with a crosslinkable monomer having an average molecular weight of 500W3,000. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06253170-A (JP)
Title: Video signal processing circuit
Inventor: YAMAGATA YUTAKA
IPC: H04N5/08
Filed: 1993-02-26
Abstract: PURPOSE:To realize stable synchronization separation and data slicing with a simple and small sized circuit by using a set clamp level and the slice level set based on the pedestal level so as to process the signal. CONSTITUTION:A synchronizing signal clamp circuit 2 clamps a synchronizing signal included in an input video signal to a set clamp level Vc given by a reference voltage source 3 and the video signal is fed to a finally sliced signal to comparators 4,5 and fed to a sample-and-hold circuit 7 via a buffer 6. Then the sample-and-hold circuit 7 detects a pedestal level Vp. That is, the synchronizing signal level of the input video signal is clamped to the set clamp level Vc and the pedestal level Vp of the input video signal and relative slice levels Vs1, Vs2 are set based on both the levels Vc, Vp and used for slice levels at synchronization and data slicing.
Patent JP-S56159557-A (JP)
Title: Method and device for saving fuel for motorcar
Inventor: ISHIKAWA ISAO
IPC: F02M25/08
Filed: 1980-05-14
Abstract: PURPOSE: To save fuel by a method wherein the nozzle of a carburetor is made fine and vaporized gas or the like due to an evaporation in a gasoline tank is introduced into a suction air manifold by an inducing pipe in the gasoline car or the like.  
     CONSTITUTION: A vacuum pipe 4 is provided between a booster brake pipe B and a manifold hose M and a vacuum valve 3 is connected to the intermediate part of the vacuum pipe 4. The vacuum valve 3 is constituted with an adjusting screw 5 screwed thereinto and a ball 6 pressed by a spring 7 is abutted against the tapered section of the central hole of the adjusting screw 5. This valve 3 is connected to a vacuum tank 1 through a pipe 8 while the tank 1 is connected to an air cleaner A through a pipe 9. Gasoline, the volume of which is about 1/2W1/3 of the capacity of the tank 1, is filled into the tank 1 and the upper opening of the tank 1 is sealed by a lid 2. According to this method, the vaporized gas in the tank 1 is permitted to be sucked out into the suction air manifold M. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03262974-A (JP)
Title: Semiconductor acceleration sensor
Inventor: YAMADA KEIZO
IPC: G01P15/12
Filed: 1990-03-13
Abstract: PURPOSE:To obtain the sensor which is small in size and has high sensitivity by composing the majority of a beam of a piezoelectric resistance effect element. CONSTITUTION:Ions are injected into a silicon single crystal substrate 33 of an N conduction type first by using an oxide film 21 as a mask, high-density boron is admitted to obtain piezoelectric resistance 34, and an oxide film 35 is formed on the surface in the area by using a thermal oxidizing method, CVD method, etc. For contacting, an end part 36 is opened in the oxide film 35. Then aluminum as electric conductor metal is vapor-deposited and etched to form an aluminum electric conductor 37. The film is made thin from the reverse surface of the substrate 33 to obtain a diaphragm 38 of silicon. Lastly, the silicon is etched again from the top surface to determine the shape of a beam and at the same time, an area 39 which becomes an insulation border in a high-density impurity area is etched away to form a space there. Then the beam is divided into electrically insulated areas and individual piezoelectric resistance elements are provided to detect stress of each element efficiently.
Patent JP-H01239345-A (JP)
Title: Electric hot-water device
Inventor: MINAMIZAWA HAJIME
IPC: F24H1/18
Filed: 1988-03-16
Abstract: PURPOSE:To reduce the attachment of scales to the surface of the outer tube of a heater, and to prevent the life of the heater from being shortened, by blackening the surface of the outer tube of the heater, said tube being made of stainless steel. CONSTITUTION:An outer tube 6 formed with a stainless steel pipe is fixed to a flange 5 which is to be mounted on the wall of a tank 1, and a heat- generating wire 11 is connected to both inner ends of terminals 8 provided at both ends of said outer tube, and an insulating material 12 such as magnesia is filled in the outer tube 6 about the heat-generating wire. Then, the surface 6a of the outer tube 6 formed with the stainless steel pipe is blackened. By blackening the surface 6a of the outer tube 6 of a heater 4, the temperature on the surface 6a can be lowered, whereby not only the heat resistance of the heat-generating wire 11 may be improved but also the attachment of scales to the surface of the outer tube may be reduced.
Patent JP-H02243007-A (JP)
Title: Amplifier
Inventor: MORI SHINICHI
IPC: H03G3/10
Filed: 1989-03-15
Abstract: PURPOSE:To change an amplification rate inexpensively without incurring the reduction in the sensitivity by connecting a resistor between a pre-stage amplifier and a post-stage amplifier and varying the amplification rate with the changeover of three analog switches. CONSTITUTION:When a weight is applied to a load cell 1, a voltage signal in response to the weight is outputted, amplified by pre-stage and post-stage amplifiers 2, 4 of an amplifier 11, the analog data is converted into an A/D converter circuit 13 and a microprocessor 14 processes the data. The weight data is judged whether or not it is a set weight value. When the data is the set weight value or over, a changeover control circuit 16 turns off a bias analog switch 7 to turn on an output analog switch 5 and a ground analog switch 8 thereby preventing the amplifier 4 from being destroyed by saturation.
Patent JP-H04297713-A (JP)
Title: Pefuse incinerator with fan-shaped spray type secondary air supply nozzle
Inventor: SEKIGUCHI YOSHITOSHI
IPC: F23G5/00
Filed: 1991-03-27
Abstract: PURPOSE:To inhibit the generation of an unburnt matter by disposing a secondary air supply nozzle opened in a slit shape so that a nozzle hole forms fan- shaped spray to a combustion chamber. CONSTITUTION:A secondary air supply nozzle 6 is fitted to the inlet-section front wall 2a of a secondary combustion chamber 2 while a nose nozzle hole 8 is directed backward, the nozzle hole 8 is formed in a long slit shape in the horizontal direction, and formed so that the shape of spray forms a fan shape on viewing in a plane, and a plurality of the nozzle holes 8 are arranged in the horizontal direction. A combustion gas can be mixed effectively by increasing the flow rate of secondary air blown in by the nozzle 6 in the refuse incinerator. Since secondary air is blown in by a fan-shaped spray type nozzle, the flow rate of secondary air is decreased when secondary air reaches a nozzle opposed wall 2b even when the flow rate is accelerated, and secondary air does not collide with said wall 2b. Secondary air can be dispersed uniformly, and the promotion of the improvement of combustion and the reduction of an unburnt matter can be attained.
Patent JP-S62221457-A (JP)
Title: Electrostatic precipitator
Inventor: NARUSE SHOZO
IPC: B03C3/88
Filed: 1986-03-21
Abstract: PURPOSE:To lower the height of an apparatus and to reduce manufacturing cost, by arranging a scraper for scraping the dust fallen from an electrostatic precipitator, a drive mechanism for driving the scraper to move the same to a specific part and a mechanism for discharging collected dust. CONSTITUTION:A scraping plate 14 moves from a right-hand chamber to a left-hand chamber but allows the dust of the right-hand chamber to move to the central part before moving to he central part. The scraping plate 14 succeedingly moves to the left hand but the under surface of the scraping plate 14 passes above dust because the single part of a guide rail 17 is a vertical state in the chamber left from a dust conveyor 20. when the scraping plate 14 reaches the left end part of the left chamber, a limit switch acts and the guide rail 17 rotates by 90 deg. and a motor 11 also rotates reversely. Thereby, the scraping plate 14 scrapes the dust in the left chamber to be accumulated to the central part.
Patent JP-H1030890-A (JP)
Title: Heat-exchanger
Inventor: SWEENEY PAUL ALFRED
IPC: F28D9/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To promote the forming of a liquid film and the maintenance of the film by a method wherein grooved dividing bars provided between passage walls are placed apart and oriented in the vertical direction, and a liquid is made to flow toward the passage wall, and the forming of a liquid film on the top of the passage walls, is promoted. SOLUTION: A liquid which passes an opening 50, drops on a dividing bar 54 with groove. These respective dividing bars 54 can have a peak which extends in the longitudinal direction. A zig-zag shaped groove 58 formed on the side part of each dividing bar 54, is alternately arranged, and by doing so, the liquid flows downward and also to the passage wall 10, and the forming of a liquid film can be started. The peak 56 can be omitted, and the top of the dividing bar 54 with groove can be made flat. For the zig-zag shaped groove 58, the liquid covers each second passage 14 extending to the total length, and the second passage 14 can be completely utilized. Then, the liquid film can be distributed to the dividing bars 54 by providing fin materials 60, 62, 64.
Patent JP-H01237793-A (JP)
Title: Bank note incoming device
Inventor: HORI YOSHIAKI
IPC: B65H45/30
Filed: 1988-03-18
Abstract: PURPOSE:To decrease separating abnormality, carrying abnormality and stack abnormality, etc., and to improve the reliability of a bank note incoming device by reforming a bank note which has a folded part. CONSTITUTION:An inputted bank note 1 is received by a bottom board 19. Next, since a belt 11 proceeds in an arrow direction, a putting board 3 also proceeds in the same direction with being pulled by a spring 13. The attraction of a solenoid 4 is canceled and by the pushing of a pushing spring 26 which is fixed to a spring fixing metal fitting 15, the putting board 2 moves in the opposite direction of a position, which is shown by a broken line, and obtains a plane form. The bank note 1 is sandwiched between boards 2 and 3 and for the board 3, the outside part of a joint 24b execute reciprocating motion at a constant angle with the joint 24b as a center by the revolution of a motor 23. Thus, the board 2 also executes the reciprocating motion at the constant angle with a joint 24a as a center. By repeating this reciprocating motion, the folded part of the bank note 1 is reformed and the bank note is carried by a pulley 20 and a belt 21.
Patent JP-H07269518-A (JP)
Title: Lip packing for spline shaft
Inventor: IINUMA SHIGEO
IPC: F15B15/14
Filed: 1994-03-31
Abstract: PURPOSE:To provide the lip packing for a spline shaft which can keep a lubricating condition excellent while sealing performance is being kept, and concurrently is excellent in durability and low frictional resistance. CONSTITUTION:A projection 13 in the axial direction which is roughly in the same cross section for the spline groove of a spline shaft, is provided for the inner circumferential surface 12 of an inner circumferential lip 11, let the spline shaft contact surface 15 of the inner circumferential lip 11 be composed of a plurality of rounded surfaces 20, and concurrently, both circumferential surfaces at the pressure side and the base section side of the aforesaid spline shaft contact face 15 are formed out of a pressure side tapered surface 28 the contact angle against an axial line of which is 5 to 40 deg., and a base section side tapered surface 29 respectively.
Patent JP-H01267976-A (JP)
Title: Electric contactor having male and female elements for conductor joint
Inventor: MISHIERU BARUBO
IPC: H01R13/28
Filed: 1989-03-15
Abstract: PURPOSE: To secure the high contact force after engaging an element so as to improve the reliability by providing one end of each element with a rectangular elastic conductive strip having longitudinal slit, and providing the other end of the element with a device, which can secure the electrical contact with a conductor. CONSTITUTION: At the time of surface contact of strips with each other within the same flat surface, a central contact piece 3 of a strip 1 is slid to a position over a central contact piece 4 of a strip 2 by the elastic deformation, and side contact pieces 6, 8 of the strip 2 are slide to positions over side contact pieces 5, 7 of the strip 1 so that projecting parts 25, 29 and recessed parts 28, 32 are engaged with each other.  The contact pieces 3, 5, 7 and the contact pieces 4, 6, 8 contact with each other for surface-contact at engagement positions, and the projecting parts 25, 29 of the central contact piece 3 of the strip 1 and the recessed parts 28, 32 of the side contact pieces 6, 8 contact with each other in side surface thereof, and the projecting parts 26, 30 of the central contact piece of the strip 2 and the recessed parts 27, 31 of the side contact pieces 5, 7 of the strip l contact with each other in side surface thereof. With this structure, electrical contact with high reliability is secured.